I know someone who did PGD for a medical reason (hemophilia carrier) but that clinic, and EVERY clinic I am aware of personally through everyone I know who did IVF will NOT screen for gender or anything else unless there's a medical reason for it (see above). Its unethical IMHO to screen for gender (I guess easy for me to say I got 1 of each without doing anything, but after 4 kids to risk and pay to get a particular gender is gross IMHO. I know SO many people who HAD to do IVF to get ANY baby and I just cannot imagine going through the physical and financial stress to ahve a particular gender. Weird.